UV-promoted carrier transfer regulation of PbS quantum dots modified ZnO for ultra-high response detection of ppb-level triethylamine DOI
T.J.C. Wang,

Nianci Guan,

Longwen Jiao

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161947 - 161947

Published: Nov. 1, 2024

Language: Английский

Room temperature ultrasensitive ppb-level H2S SAW gas sensor based on hybrid CuO@V2C MXene van der Waals heterostructure DOI
Kedhareswara Sairam Pasupuleti,

Thi Minh Thu Pham,

B. Moses Abraham

et al.

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)

Published: Jan. 18, 2025

Language: Английский

Citations

5
Light-Activated Room Temperature Surface Acoustic Wave H2S Sensor Based on Bi2S3 Nanoribbons DOI Creative Commons
Chong Li,

Sami Ramadan,

Hao Kan

et al.

Sensors, Journal Year: 2025, Volume and Issue: 25(4), P. 1122 - 1122

Published: Feb. 12, 2025

The expansion of the Internet Things (IoT) has rendered wireless passive, highly stable, and room-temperature gas sensors indispensable for sensor applications. In this work, a surface acoustic wave (SAW) H2S based on thin film nano-mesh woven with Bi2S3 nanoribbons was successfully designed prepared. impact varying inorganic salts solution ligand substitution long-chain organic ligands films performance assessed. Notably, responses following exhibited improvement to degrees. particular, Cu(NO3)2-treated 10 ppm 203% that untreated sensor. Furthermore, visible light activation results show high sensitivity molecules under yellow at room temperature, excellent selectivity, fast response speed low detection limit. approximately equal ~ two times greater than observed in dark environment. This work provides novel approach enhance SAW sensors.

Language: Английский

Citations

0
Machine Learning Powered Multiple Cross-interference Suppression Strategy for Surface Acoustic Wave Sensing Platform DOI

Yanhong Xia,

Kaitao Tan,

Hui Chen

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137464 - 137464

Published: Feb. 1, 2025

Language: Английский

Citations

0
Ultraviolet light activated ultrahigh frequency surface acoustic wave DMMP gas sensor with 10 ppb detection limit at room temperature DOI

Shengyu Wen,

Long Li, Jian Zhou

et al.

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137452 - 137452

Published: Feb. 1, 2025

Language: Английский

Citations

0
Pt cluster-modified SnO2 integrated with amorphous SiO2: an all-inorganic self-supporting wearable nanofiber membrane for high-performance NO2 sensing DOI
Jia Liu, Yumeng Liu,

Shuangju Jia

et al.

Science China Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 9, 2025

Language: Английский

Citations

0
Advances in Silicon Carbides and Their MEMS Pressure Sensors for High Temperature and Pressure Applications DOI
Rui‐Xin Wu, Hui Chen,

Yichen Zhou

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 26, 2025

High-temperature pressure sensors have recently attracted considerable interest for potential applications in the automotive, aerospace, and deep-well drilling industries, where they are required monitoring gas or liquid pressures under extremely high temperatures and/or harsh corrosive environments. Silicon carbide (SiC) is a third-generation semiconductor material with wide band gap excellent high-temperature stability regarded as good candidate overcoming intolerance of traditional sensors. Currently, there few reviews on recent advances synthesis, characterization, sensing mechanisms, design methodology, fabrication processes, operation, application issues SiC-based used extreme conditions. This review explores following key topics: (i) properties special attributes SiC materials; (ii) synthesis materials thin films sensor processing materials, including etching, ohmic contacts, bonding; (iii) development piezoresistive sensors, those based silicon-on-insulator all-SiC designs; (iv) reported capacitive both 3C-SiC-based (v) fiber-optic Finally, we highlight challenges future prospects next-generation

Language: Английский

Citations

0
Surface Acoustic Wave Platform Integrated with Ultraviolet Activated rGO-SnS2 Nanocomposites to Achieve Ppb-Level Dimethyl Methylphosphonate detection at Room-Temperature DOI
Jinbo Zhang, Jian Zhou, Hui Chen

et al.

Talanta, Journal Year: 2024, Volume and Issue: 282, P. 127063 - 127063

Published: Oct. 17, 2024

Language: Английский

Citations

3
Sensitive detection of H2S based on Ce doped ZnCo2O4 hollow microspheres at low working temperature DOI

Jiaying Huang,

Hao-Jun Li,

Linxuan Li

et al.

Analytical Methods, Journal Year: 2024, Volume and Issue: 16(27), P. 4644 - 4652

Published: Jan. 1, 2024

The Ce doped ZnCo 2 O 4 HMS based sensor shows good response to H S at a low operating temperature of 160 °C, exhibiting excellent selectivity, repeatability, and reproducibility, has the potential for long-term monitoring practical application.

Language: Английский

Citations

1
Micro-mechanism study of charge transfer at heterojunction interface based on first-principles theory: MoS2/SnO2 as the prototype DOI

Xinglian Yang,

Qijun Yang,

Xiaohua Wang

et al.

Chemical Physics Letters, Journal Year: 2024, Volume and Issue: unknown, P. 141639 - 141639

Published: Sept. 1, 2024

Language: Английский

Citations

1
Fabrication and high temperature electrical conductivity of polymer-derived SiHfBCN ceramic coating DOI Creative Commons
Xichao Dong, Qinghua Zhao, Yao Li

et al.

Journal of Advanced Ceramics, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

1